Glacier Power - Why is Glacier Ice Blue?

Pressure compacts glacial ice and makes it dense and appear blue-colored. As glaciers move, their ice also picks up rocks and soil.

Snow and perennial ice

Site Map Alaska Satellite Facility

Blue ice (glacial) - Wikipedia

Gletscher Fotografie von Jürg Kaufmann

Electric Blue Ponds in the Heart of the Matanuska Glacier, Alaska

Iceland glacier hike: This might be the country's most thrilling

Glacier Power Alaska Satellite Facility

The Power of Ice: Glacier Erosion

Loss of glaciers will hurt tourism, power supplies and more

Climate change: Loss of glaciers will hurt tourism, power supplies